[ 1609.725521][    C0] tc mirred to Houston: device veth2 is down
[ 1609.735392][    C0] tc mirred to Houston: device veth2 is down
[ 1609.828525][    C0] tc mirred to Houston: device veth2 is down
[ 1610.484494][    C0] tc mirred to Houston: device veth2 is down
[ 1610.528694][    C0] tc mirred to Houston: device veth3 is down
[ 1610.537590][    C0] tc mirred to Houston: device veth3 is down
[ 1610.869137][    C0] tc mirred to Houston: device veth2 is down
[ 1610.870406][    C0] tc mirred to Houston: device veth2 is down
[ 1610.915486][    C1] tc mirred to Houston: device veth2 is down